Ko te Puna DCP 18 Dicalcium Phosphate he mea matua hira ki ngā kai kararehe nā tōna mataʻaha o te calcium me te phosphorus e āwhina ana i te whanaketanga o ngā koīwi me te hauora whānui o ngā kararehe. Ko te Punararu DCP 18 anō hoki e āwhina ana i te whakapai aha i te oneone mātai ahumahi, me te whakapai aha i te tipu o ngā kaipara. Ko te hanganga o te hua e whai whakaaro ana ki ngā tikanga matatau kia pono ai te horapa me te pūkenga, nā reira e āhua ai ki ngā tikanga maha ahurea me ngā mahi mātai ahumahi. Ko tā mātou whakapā ki te ao me te tūmanako e kawe ana i te rāwekenga o te punararu DCP 18 hei rāwekenga matua mō te whakapai aha i ngā mahi kararehe me ngā māra.